Aircraft design



FIG. 1 is a front perspective view of an aircraft design showing our new design;

FIG. 2 is a lower front perspective thereof;

FIG. 3 is a left side view of an aircraft thereof, the right side view being a mirror image thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof, and,

FIG. 7 is a bottom view thereof. 

The ornamental design for an aircraft, as shown and described. 